· “Christmas Across the Channel” by Falmouth Chorale, 4 and 7:30 p.m. Saturday and 3 p.m. Sunday, First Congregational Church, 68 Main St., Falmouth. $20 advance, $25 at door, $ 5 students with ID. Tickets available at Eight Cousins Bookstore in Falmouth, Woods Hole Market in Woods Hole, Uncle Bill’s Country Store in North Falmouth, Titcomb’s Bookshop in East Sandwich, and Market Street Books in Mashpee Commons; also online at www.falmouthchorale.org or call: 774-392-2383.

· Cape Cod Chorale Christmas concert, 7:30 p.m. Saturday and 2:30 p.m. Sunday, First Church of Christ, 136 Main St., Sandwich. Featuring “Christmas Canticles” by Benjamin Harlan, and cantata of carols in four suites. Concludes with carols of varying mood and tempo, from sacred to whimsical. $15, children under 12 free. 508-420-3659.

· Nauset High School First Encounter Jazz Band and Brewster Eddy Elementary School Chorus, 2 p.m. Sunday, Brewster Ladies’ Library, 1822 Main St. 508-896-3913. FREE!